Zte Telstra MF90 User Manual page 6

CHARGE YOUR 4G WI-FI HOTSPOT
Connect your charger as shown. Take care to check the orientation of the charger
lead and insert carefully into the charging port on the device.
• Only use the genuine charger and USB lead provided. Use of third party
adaptors can damage your device.
• Typical charging time is 3-4 hours using the standard charger. Charging from a
USB source (ie laptop) will take longer.
• During periods of high continuous activity with multiple users, high download
rates or low network signal, charging by USB will not have sufficient current to
charge the device. In this situation the battery will discharge so it is preferable
to use the mains charger.
• Always insert and remove the charging lead with care and take care not to trip
or pull on the lead harshly which could damage your device.
• Physical damage to the charging port is not covered by warranty.
• If the device is off while charging, press the power key as normal to switch on
the device.
• The device can be left always on and connected to the charger if required.
• During periods of high continuous activity, high download rates or low network
signal it is normal for the device to get hot.
• If the internal temperature of the device exceeds 45C then the battery cannot
be charged due to safety limitations with Li-ion batteries.
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